.j_lefNav{
    height: 100%;
    width: 210px;
    background: #223043;
    padding-top: 72px;
    position: fixed;
}
.j_lefNav ul li{
    height: 50px;
}
.j_lefNav ul li img{
    margin-left: 68px;
    margin-top: -4px;
}
.j_lefNav ul li a{
    padding-left:18px;
    color: #7790a9;
    line-height: 50px;
}
.j_lefNav ul li.active{
    background: #3888c0;
}
.j_lefNav ul li.active a{
    color: #fff;
}
a:link {
    text-decoration: none;
}
